Deadbolt Kwikset 660-S 660 Series Single Cylinder with Smartkey Satin Chrome Door Hardware Deadbolts Keyed Entry De

Kwikset 660-S 660 Series Deadbolt Single Cylinder Deadbolt with Smartkey Keyed Entry (Single Cylinder) Function: This single cylinder deadbolt is keyed on the exterior with an associated thumb turn on the inside that can quickly and easily lock or unlock the latch mechanism. Single cylinder locks are most commonly used to secure entrances to a residence or place of business. Product Features: Fully adjustable latch to fit all standard door preparations (2-3/8" to 2-3/4" Backsets) ANSI/BHMA Grade 3 Security Lifetime mechanical and finish warranty Patented side locking bar technology offers improved security by protecting against lock bumping, an attack technique used to defeat conventional pin & tumbler locks Two keys will be shipped per lock. Three or more items keyed alike will ship a total of 6 keys SmartKey®: This technology allows you to re-key your lock in seconds with 3 simple steps and features stainless steel racks, pins, and side locking bar for increased strength and security. Specifications: Backset: Adjustable for 2-3/8" or 2-3/4" Crossbore: 2-1/8" Edge Bore: 1" Latch Face: 1" x 2-1/4" Door Thickness: 1-3/8" to 1-3/4" Cylinder: 5-pin SmartKey cylinder, cannot be keyed alike to a 6 pin cylinder Bolt: 1" throw Additional Functions: 660-S (This Model): Single Cylinder Deadbolt 665-S: Double Cylinder Deadbolt Keyed Entry Deadbolts Satin Chrome